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Fast Positioning Performance In Ball Screw Mechanism With Disturbance Observer

Ball screw mechanisms are widely applied in different industries due to their capability in achieving precise positioning performance as well as its long travel range for positioning,travelling and contouring actions.However, this mechanism exhibits nonlinearities in micro movement. In this paper,a...

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Main Authors: Loh, Ser Lee, Chong, Shin Horng, Foo, Jia En, Hee, Wai Keat, Hasim, Norhaslinda
Format: Article
Language:English
Published: Penerbit UTM Press 2016
Subjects:
T Technology (General)
TJ Mechanical engineering and machinery
Online Access:http://eprints.utem.edu.my/id/eprint/20935/2/Jurnal_Teknologi_vol78_no8.pdf
http://eprints.utem.edu.my/id/eprint/20935/
https://jurnalteknologi.utm.my/index.php/jurnalteknologi/article/view/7028
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spelling my.utem.eprints.209352021-07-10T17:11:12Z http://eprints.utem.edu.my/id/eprint/20935/ Fast Positioning Performance In Ball Screw Mechanism With Disturbance Observer Loh, Ser Lee Chong, Shin Horng Foo, Jia En Hee, Wai Keat Hasim, Norhaslinda T Technology (General) TJ Mechanical engineering and machinery Ball screw mechanisms are widely applied in different industries due to their capability in achieving precise positioning performance as well as its long travel range for positioning,travelling and contouring actions.However, this mechanism exhibits nonlinearities in micro movement. In this paper,a disturbance observer and PD controller (PDDO) is proposed in ball screw mechanism to achieve fast and precise positioning performance.A macrodynamic mathematical model of the mechanism is derived.PDDO controller is designed to achieve fast positioning in micro travel range.The robustness of the controller against mass is examined.The experimental results demonstrated that the PDDO controller achieves better performance in fast tracking (3 Hz) with working range at 100 μm,1 mm and 3 mm as compared to the PID controller.Besides that,the PDDO controller also demonstrated its robustness in the presence of mass changes. Penerbit UTM Press 2016-07 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/20935/2/Jurnal_Teknologi_vol78_no8.pdf Loh, Ser Lee and Chong, Shin Horng and Foo, Jia En and Hee, Wai Keat and Hasim, Norhaslinda (2016) Fast Positioning Performance In Ball Screw Mechanism With Disturbance Observer. Jurnal Teknologi, 78. pp. 71-78. ISSN E-ISSN2180-3722 https://jurnalteknologi.utm.my/index.php/jurnalteknologi/article/view/7028
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
topic T Technology (General)
TJ Mechanical engineering and machinery
spellingShingle T Technology (General)
TJ Mechanical engineering and machinery
Loh, Ser Lee
Chong, Shin Horng
Foo, Jia En
Hee, Wai Keat
Hasim, Norhaslinda
Fast Positioning Performance In Ball Screw Mechanism With Disturbance Observer
description Ball screw mechanisms are widely applied in different industries due to their capability in achieving precise positioning performance as well as its long travel range for positioning,travelling and contouring actions.However, this mechanism exhibits nonlinearities in micro movement. In this paper,a disturbance observer and PD controller (PDDO) is proposed in ball screw mechanism to achieve fast and precise positioning performance.A macrodynamic mathematical model of the mechanism is derived.PDDO controller is designed to achieve fast positioning in micro travel range.The robustness of the controller against mass is examined.The experimental results demonstrated that the PDDO controller achieves better performance in fast tracking (3 Hz) with working range at 100 μm,1 mm and 3 mm as compared to the PID controller.Besides that,the PDDO controller also demonstrated its robustness in the presence of mass changes.
format Article
author Loh, Ser Lee
Chong, Shin Horng
Foo, Jia En
Hee, Wai Keat
Hasim, Norhaslinda
author_facet Loh, Ser Lee
Chong, Shin Horng
Foo, Jia En
Hee, Wai Keat
Hasim, Norhaslinda
author_sort Loh, Ser Lee
title Fast Positioning Performance In Ball Screw Mechanism With Disturbance Observer
title_short Fast Positioning Performance In Ball Screw Mechanism With Disturbance Observer
title_full Fast Positioning Performance In Ball Screw Mechanism With Disturbance Observer
title_fullStr Fast Positioning Performance In Ball Screw Mechanism With Disturbance Observer
title_full_unstemmed Fast Positioning Performance In Ball Screw Mechanism With Disturbance Observer
title_sort fast positioning performance in ball screw mechanism with disturbance observer
publisher Penerbit UTM Press
publishDate 2016
url http://eprints.utem.edu.my/id/eprint/20935/2/Jurnal_Teknologi_vol78_no8.pdf
http://eprints.utem.edu.my/id/eprint/20935/
https://jurnalteknologi.utm.my/index.php/jurnalteknologi/article/view/7028
_version_ 1706960954880688128
score 13.211869

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